V-pulley
[化] 三角皮带轮
🧩 词语组成解析
pulley
['pʊli]
n. 滑轮（组），滑车;皮带轮;
v. 用滑轮升起，用滑车推动;给…装滑车;
🗣️ 情景例句
I've been moonlighting for years.
我几年来一直兼职。
He who purposes to be an author, should first be a student.
想当作家，相当学生。
A girl came in and put an envelope on his desk.
一个姑娘走了进来，把一个信封放在了他桌上。